package Thread;
public class Demo20 {
    public static void main(String[] args)throws InterruptedException {
        Object locker1=new Object();
        Object locker2=new Object();
        Thread t1=new Thread(()->{
            synchronized(locker1){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                synchronized(locker2){
                    System.out.println("t1两个线程都获取到1");
                }
            }
        });
        Thread t2=new Thread(()->{
           synchronized(locker2){
               try {
                   Thread.sleep(1000);
               } catch (InterruptedException e) {
                   throw new RuntimeException(e);
               }
               synchronized(locker1){
                   System.out.println("t2两个线程都获取");
               }
           }

        });
        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println("t1<UNK>");

    }
}
